Tracy Morgan is pure comic gold, and when he’s paired with an old friend like Jimmy Fallon for something like reading “‘Twas The Night Before Christmas”, it’s impossible not to laugh.

The clip starts off pretty silly, but the longer it goes on, the more Morgan settles into his groove, interrupting Fallon with lines like, “Sugarplums? I know a pimp named Sugarplums.”

Check out the video below and be prepared to giggle.